Diamond Head General Store combines cultural heritage and local spirit in the heart of San Bruno, bridging Hawaiian and Japanese culinary traditions.
Since opening, it has established itself as a cornerstone of the community for authentic plate lunches and unique grocery offerings.
The kitchen closes promptly at 2:30 PM or when dishes sell out, preserving freshness and quality every day Thursday through Sunday from 10:30 AM to 5 PM.
Customers note generous portion sizes that often serve as two meals, showcasing the store’s generous approach to hospitality.
The store’s ambiance reflects a blend of old and new – casual yet trendy, where locals catch up and tourists taste true island flavors away from Hawaii.
The team’s dedication to fast, friendly service shines through amid busy days, especially Saturday afternoons when it reaches full capacity.
Frequent patrons praise the broad menu, noting standout dishes like omelets stuffed with Japanese flavors, loco moco, and crispy mochiko chicken.
Their shave ice, a coveted treat available all day, perfectly balances sweetness and refreshment, a Hawaiian tradition locals here celebrate enthusiastically.
This community hub also functions as a grocery store with shelves stocked with Hawaiian pantry items, allowing guests to bring island-inspired ingredients home.
Diamond Head General Store is not just a restaurant; it’s a slice of Hawaii on the mainland, offering comfort, culture, and connection in every bite.

















